text: /**********************************************************************
  * $Id: lpc_types.h 3888 2015-05-07 16:00:54Z andy $		lpc_types.h			2011-06-02
  *//**
  * @file		lpc_types.h
  * @brief	Contains the NXP ABL typedefs for C standard types.
  *     		It is intended to be used in ISO C conforming development
  *     		environments and checks for this insofar as it is possible
  *     		to do so.
  * @version	1.0
  * @date		02. June. 2011
  * @author	NXP MCU SW Application Team
  *
  * Copyright(C) 2011, NXP Semiconductor
  * All rights reserved.
  *    
  ***********************************************************************
  * Software that is described herein is for illustrative purposes only
  * which provides customers with programming information regarding the
  * products. This software is supplied "AS IS" without any warranties.
  * NXP Semiconductors assumes no responsibility or liability for the
  * use of the software, conveys no license or title under any patent,
  * copyright, or mask work right to the product. NXP Semiconductors
  * reserves the right to make changes in the software without
  * notification. NXP Semiconductors also make no representation or
  * warranty that such application will be suitable for the specified
  * use without further testing or modification.
  * Permission to use, copy, modify, and distribute this software and its
  * documentation is hereby granted, under NXP Semiconductors'
  * relevant copyright in the software, without fee, provided that it
  * is used in conjunction with NXP Semiconductors microcontrollers.  This
  * copyright, permission, and disclaimer notice must appear in all copies of
  * this code.
  **********************************************************************/
  
  /* Type group ----------------------------------------------------------- */
  /** @defgroup LPC_Types LPC_Types
   * @ingroup LPC1800CMSIS_FwLib_Drivers
   * @{
   */
  
  #ifndef LPC_TYPES_H
  #define LPC_TYPES_H
  
  /* Includes ------------------------------------------------------------------- */
  #include <stdint.h>
  
  
  /* Public Types --------------------------------------------------------------- */
  /** @defgroup LPC_Types_Public_Types LPC_Types Public Types
   * @{
   */
  
  /**
   * @brief Boolean Type definition
   */
  typedef enum {FALSE = 0, TRUE = !FALSE} Bool;
  
  /**
   * @brief Flag Status and Interrupt Flag Status type definition
   */
  typedef enum {RESET = 0, SET = !RESET} FlagStatus, IntStatus, SetState;
  #define PARAM_SETSTATE(State) ((State==RESET) || (State==SET))
  
  /**
   * @brief Functional State Definition
   */
  typedef enum {DISABLE = 0, ENABLE = !DISABLE} FunctionalState;
  #define PARAM_FUNCTIONALSTATE(State) ((State==DISABLE) || (State==ENABLE))
  
  /**
   * @ Status type definition
   */
  typedef enum {ERROR = 0, SUCCESS = !ERROR} Status;
  
  
  /**
   * Read/Write transfer type mode (Block or non-block)
   */
  typedef enum
  {
  	NONE_BLOCKING = 0,		/**< None Blocking type */
  	BLOCKING,				/**< Blocking type */
  } TRANSFER_BLOCK_Type;
  
  
  /** Pointer to Function returning Void (any number of parameters) */
  typedef void (*PFV)();
  
  /** Pointer to Function returning int32_t (any number of parameters) */
  typedef int32_t(*PFI)();
  
  /**
   * @}
   */
  
  
  /* Public Macros -------------------------------------------------------------- */
  /** @defgroup LPC_Types_Public_Macros  LPC_Types Public Macros
   * @{
   */
  
  /* _BIT(n) sets the bit at position "n"
   * _BIT(n) is intended to be used in "OR" and "AND" expressions:
   * e.g., "(_BIT(3) | _BIT(7))".
   */
  #undef _BIT
  /* Set bit macro */
  #define _BIT(n)	(1<<(n))
  
  /* _SBF(f,v) sets the bit field starting at position "f" to value "v".
   * _SBF(f,v) is intended to be used in "OR" and "AND" expressions:
   * e.g., "((_SBF(5,7) | _SBF(12,0xF)) & 0xFFFF)"
   */
  #undef _SBF
  /* Set bit field macro */
  #define _SBF(f,v) ((v)<<(f))
  
  /* _BITMASK constructs a symbol with 'field_width' least significant
   * bits set.
   * e.g., _BITMASK(5) constructs '0x1F', _BITMASK(16) == 0xFFFF
   * The symbol is intended to be used to limit the bit field width
   * thusly:
   * <a_register> = (any_expression) & _BITMASK(x), where 0 < x <= 32.
   * If "any_expression" results in a value that is larger than can be
   * contained in 'x' bits, the bits above 'x - 1' are masked off.  When
   * used with the _SBF example above, the example would be written:
   * a_reg = ((_SBF(5,7) | _SBF(12,0xF)) & _BITMASK(16))
   * This ensures that the value written to a_reg is no wider than
   * 16 bits, and makes the code easier to read and understand.
   */
  #undef _BITMASK
  /* Bitmask creation macro */
  #define _BITMASK(field_width) ( _BIT(field_width) - 1)
  
  /* NULL pointer */
  #ifndef NULL
  #define NULL ((void*) 0)
  #endif
  
  /* Number of elements in an array */
  #define NELEMENTS(array)  (sizeof (array) / sizeof (array[0]))
  
  /* Static data/function define */
  #define STATIC static
  /* External data/function define */
  #define EXTERN extern
  
  #if !defined(MAX)
  #define MAX(a, b) (((a) > (b)) ? (a) : (b))
  #endif
  #if !defined(MIN)
  #define MIN(a, b) (((a) < (b)) ? (a) : (b))
  #endif
  
  /**
   * @}
   */
  
  
  /* Old Type Definition compatibility ------------------------------------------ */
  /** @addtogroup LPC_Types_Public_Types LPC_Types Public Types
   * @{
   */
  
  /** SMA type for character type */
  typedef char CHAR;
  
  /** SMA type for 8 bit unsigned value */
  typedef uint8_t UNS_8;
  
  /** SMA type for 8 bit signed value */
  typedef int8_t INT_8;
  
  /** SMA type for 16 bit unsigned value */
  typedef	uint16_t UNS_16;
  
  /** SMA type for 16 bit signed value */
  typedef	int16_t INT_16;
  
  /** SMA type for 32 bit unsigned value */
  typedef	uint32_t UNS_32;
  
  /** SMA type for 32 bit signed value */
  typedef	int32_t INT_32;
  
  /** SMA type for 64 bit signed value */
  typedef int64_t INT_64;
  
  /** SMA type for 64 bit unsigned value */
  typedef uint64_t UNS_64;
  
  /** 32 bit boolean type */
  typedef Bool BOOL_32;
  
  /** 16 bit boolean type */
  typedef Bool BOOL_16;
  
  /** 8 bit boolean type */
  typedef Bool BOOL_8;
  
  #ifdef __CC_ARM
  #define INLINE  __inline
  #else
  #define INLINE inline
  #endif
  /**
   * @}
   */
  
  
  #endif /* LPC_TYPES_H */
  
  /**
   * @}
   */
  
  /* --------------------------------- End Of File ------------------------------ */
  
  